English verb conjugation
MAY LAUNCH

Regular verb: launch - launched - launched

Affirmation

Simple form	V-ing form
I may launch you may launch she may launch we may launch you may launch they may launch	I may be launching you may be launching she may be launching we may be launching you may be launching they may be launching
Perfect	V-ing perfect
I may have launched you may have launched she may have launched we may have launched you may have launched they may have launched	I may have been launching you may have been launching she may have been launching we may have been launching you may have been launching they may have been launching

Negation

Simple form	V-ing form
I may not launch you may not launch she may not launch we may not launch you may not launch they may not launch	I may not be launching you may not be launching she may not be launching we may not be launching you may not be launching they may not be launching
Perfect	V-ing perfect
I may not have launched you may not have launched she may not have launched we may not have launched you may not have launched they may not have launched	I may not have been launching you may not have been launching she may not have been launching we may not have been launching you may not have been launching they may not have been launching

Interrogative form

Simple form	V-ing form
may I launch? may you launch? may she launch? may we launch? may you launch? may they launch?	may I be launching? may you be launching? may she be launching? may we be launching? may you be launching? may they be launching?
Perfect	V-ing perfect
may I have launched? may you have launched? may she have launched? may we have launched? may you have launched? may they have launched?	may I have been launching? may you have been launching? may she have been launching? may we have been launching? may you have been launching? may they have been launching?

Interro-negative form

Simple form	V-ing form
may I not launch? may you not launch? may she not launch? may we not launch? may you not launch? may they not launch?	may I not be launching? may you not be launching? may she not be launching? may we not be launching? may you not be launching? may they not be launching?
Perfect	V-ing perfect
may I not have launched? may you not have launched? may she not have launched? may we not have launched? may you not have launched? may they not have launched?	may I not have been launching? may you not have been launching? may she not have been launching? may we not have been launching? may you not have been launching? may they not have been launching?